Hi.  I would like to get serial input data from FFUART and HWUART ports on the Breakout GS to Gumstix.  I am wondering if Buildroot has any predefined program to obtain serial data or is there another method that I have to use in order to obtain serial data (as in, I have to assume it as pure gpio and use that gpio program on the gumstix wiki site)?  Thanks.

Yu-Chen Shih

Be smarter than spam. See how smart SpamGuard is at giving junk email the boot with the All-new Yahoo! Mail